UA54455C2 - Система передачи данных, содержащая станцию связи и ответчик - Google Patents

Система передачи данных, содержащая станцию связи и ответчик Download PDF

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Publication number
UA54455C2
UA54455C2 UA99042110A UA99042110A UA54455C2 UA 54455 C2 UA54455 C2 UA 54455C2 UA 99042110 A UA99042110 A UA 99042110A UA 99042110 A UA99042110 A UA 99042110A UA 54455 C2 UA54455 C2 UA 54455C2
Authority
UA
Ukraine
Prior art keywords
signal
modulation
amplitude
phase
modulator
Prior art date
Application number
UA99042110A
Other languages
English (en)
Ukrainian (uk)
Inventor
Роберт РАЙНЕР
Original Assignee
Сіменс Акцієнгезельшафт
Сименс Акциенгезельшафт
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Сіменс Акцієнгезельшафт, Сименс Акциенгезельшафт filed Critical Сіменс Акцієнгезельшафт
Publication of UA54455C2 publication Critical patent/UA54455C2/ru

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • H04B5/26—Inductive coupling using coils
    • H04B5/266—One coil at each side, e.g. with primary and secondary coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Near-Field Transmission Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

Предлагаемая система передачи данных, содержащая станцию связи и ответчик, отличается тем, что на станции связи установлены генератор сигнала возбуждения и передающая катушка, предназначенные для генерации переменного магнитного поля с заданной частотой, и амплитудный детектор. Ответчик содержит приемную катушку и амплитудный модулятор, предназначенный для модулирования сигнала, наведенного в приемной катушке, в соответствии с сигналом данных. Кроме того, ответчик содержит фазовый модулятор, используемый для задания требуемых электрических характеристик приемной катушки. Для управления амплитудным и фазовым модуляторами используется, по меньшей мере, один управляющий сигнал.
UA99042110A 1996-10-15 1997-09-25 Система передачи данных, содержащая станцию связи и ответчик UA54455C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19642568A DE19642568A1 (de) 1996-10-15 1996-10-15 Datenübertragungsschaltung mit einer Station und mit einer Antwortschaltung
PCT/DE1997/002187 WO1998017014A1 (de) 1996-10-15 1997-09-25 Datenübertragungsschaltung mit einer station und mit einer antwortschaltung

Publications (1)

Publication Number Publication Date
UA54455C2 true UA54455C2 (ru) 2003-03-17

Family

ID=7808842

Family Applications (1)

Application Number Title Priority Date Filing Date
UA99042110A UA54455C2 (ru) 1996-10-15 1997-09-25 Система передачи данных, содержащая станцию связи и ответчик

Country Status (11)

Country Link
EP (1) EP0932944B1 (ru)
JP (1) JP2001502145A (ru)
KR (1) KR100427107B1 (ru)
CN (1) CN1254022C (ru)
AT (1) ATE214525T1 (ru)
BR (1) BR9712328A (ru)
DE (2) DE19642568A1 (ru)
ES (1) ES2174224T3 (ru)
RU (1) RU2214053C2 (ru)
UA (1) UA54455C2 (ru)
WO (1) WO1998017014A1 (ru)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2791493B1 (fr) * 1999-03-25 2001-06-08 Inside Technologies Circuit d'emission/reception de donnees par couplage inductif
JP3956799B2 (ja) * 2002-08-19 2007-08-08 ブラザー工業株式会社 通信システムの応答器
DE10346474B4 (de) * 2003-10-02 2014-07-10 Infineon Technologies Ag Sensorbauteil mit einem Sensorchip, Sensorstapel und Verfahren zum Prüfen einer biochemischen Probe
DE102007004814B4 (de) 2007-01-31 2013-06-06 Continental Automotive Gmbh Güteanpassung eines Empfangsschaltkreises
DE102008018829A1 (de) * 2008-04-15 2009-10-22 Knick Elektronische Messgeräte GmbH & Co. KG Induktive Übertragungsvorrichtung für elektrische Energie und Daten
CN102132501A (zh) * 2008-08-26 2011-07-20 高通股份有限公司 同时无线功率发射与近场通信
JP2016520448A (ja) * 2013-04-12 2016-07-14 カードラブ・アンパルトセルスカブＣａｒｄＬａｂ ＡｐＳ オフセット電磁場生成器を伴うカード
CN105264549B (zh) * 2013-04-12 2018-09-18 卡德赖博私人有限公司 卡、组件、组装卡的方法和输出信息的方法
CN111357185B (zh) * 2017-11-15 2023-09-29 西门子股份公司 用于多电平转换器的脉冲宽度调制控制

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3447560A1 (de) * 1984-12-21 1986-07-10 Angewandte Digital Elektronik Gmbh, 2051 Brunstorf Einrichtung zur beruehrungslosen signal- und energieuebertragung
ZA892468B (en) * 1988-04-11 1989-12-27 Uniscan Ltd Improvements in or relating to cutting elements foactuator and communication system r rotary drill bits
DE3912497A1 (de) * 1989-04-15 1990-10-18 Daimler Benz Ag Gleichzeitige energie- und datenrueckuebertragung ueber lose transformatorische kupplung
US5260701A (en) * 1990-01-19 1993-11-09 Societe Bertin & Cie Bidirectional inductive transmission of data with slave station supplied by the master

Also Published As

Publication number Publication date
KR20000049180A (ko) 2000-07-25
ES2174224T3 (es) 2002-11-01
CN1233361A (zh) 1999-10-27
JP2001502145A (ja) 2001-02-13
EP0932944A1 (de) 1999-08-04
DE59706626D1 (de) 2002-04-18
DE19642568A1 (de) 1998-04-23
RU2214053C2 (ru) 2003-10-10
KR100427107B1 (ko) 2004-04-17
CN1254022C (zh) 2006-04-26
ATE214525T1 (de) 2002-03-15
WO1998017014A1 (de) 1998-04-23
BR9712328A (pt) 1999-08-31
EP0932944B1 (de) 2002-03-13

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